Photo: Jason Kempin/Getty Images for PTTOW
Photo: Scott Clark/Readyluck
Photo: Chellise Michael Photography for Elan Artists
Photo: Mitra Sorrells/BizBash
Photo: Marla Aufmuth
Photo: Alesandra Dubin/BizBash
Photo: Courtesy of the Makeup Show Chicago
Photo: Courtesy of Exhibitor Show
Photo: Oliver Heinz
A Human-Powered Dance Floor
Photo: Anneke Hymmen
Photo: Mitra Sorrells/BizBash
Eventstagram
Photo: Courtesy of Eventstagram
Photo: Courtesy of Imagination
Photo: Mitra Sorrells/BizBash
8. Digital business cards
Photo: Courtesy of Poken
10. Scavenger hunts
Photo: Michael Cummings & Dream In Pictures
Photo: BizBash
Photo: Courtesy of Nissan
Photo: Sarah Merians